#1. What are the 4 groups of organic compounds and what are their monomers?
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Transcript of #1. What are the 4 groups of organic compounds and what are their monomers?
• Lipids – fatty acids• Carbohydrates – monosaccharides• Proteins – amino acids• Nucleic Acids - nucleotides
#2. Which organic compound would each of the following be classified as?• Amino acids• Ring structure• Energy storage, hormones, insulation, steroids• Nucleotides• Quick energy, structural support for plants
#2.
• Amino acids - protein• Ring structure - carbohydrate• Energy storage, hormones, insulation, steroids
- lipids• Nucleotides – nucleic acids• Quick energy, structural support for plants -
carbohydrates
#5. In DNA…
A always pairs with ____.G always pairs with _____.
In RNA…A always pairs with ______.G always pairs with _____.
#5.
• In DNA…A always pairs with _T___.G always pairs with __C___.
In RNA…A always pairs with __U____.G always pairs with ___C__.
#6
•Which nitrogen bases are purines? – Adenine and Guanine
•Which nitrogen bases are pyrimidines? – Thymine and Cytosine
#7.
• Recycling center - lysosome• Powerhouse – mitochondria• Midwives - centrioles• Protein factories - ribosomes• Gravel highway – rough ER
#8.
• Interstate – smooth ER• Taxi cab - Vesicle• Post office – Golgi bodies• Blueprints - nucleus• Solar panel - chloroplast
#9
• Process where molecules move from area of high to low concentration? Passive Transport
Low to high? Active Transport
#11. Which way will the water move?
• Gargling warm salt water• Spray vegetables with water• Salt on a slug• Too much fertilizer on a plant
#11
• Gargling warm salt water – out of cells• Spray vegetables with water – into cells• Salt on a slug – out of cells• Too much fertilizer on a plant – out of cells
#12. Which way will water move?
• Injecting pure water into your veins• Raisin submerged in water• Fresh water enema
#12
• Injecting pure water into your veins – into cells
• Raisin submerged in water – into raisin• Fresh water enema – into cells
#13. Passive or active transport?
• Sodium potassium pump• Diffusion• Osmosis• Facilitated diffusion• Endocytosis
#13.
• Sodium potassium pump - Active• Diffusion - Passive• Osmosis - Passive• Facilitated diffusion - Passive• Endocytosis - Active
#17. Mitosis or Meiosis• Forms gametes• Forms daughter cells that are identical to parent cell• Forms diploid cells• Skin cells• Divides twice
#17
• Forms gametes - meiosis• Forms daughter cells that are identical to
parent cell - mitosis• Forms diploid cells - mitosis• Skin cells - mitosis• Divides twice - meiosis
#18. Mitosis or Meiosis?
• Forms haploid cells• Forms somatic/body cells• Divides once• Crossing over occurs• Forms daughter cells that are different from
parent cell
#18
• Forms haploid cells - meiosis• Forms somatic/body cells - mitosis• Divides once - mitosis• Crossing over occurs - meiosis• Forms daughter cells that are different from
parent cell - meiosis
#19. Identify the correct scientific term:
• Alternative forms of a gene• Masks the recessive allele• Both alleles are the same• Physical makeup
#19
• Alternative forms of a gene - Alleles• Masks the recessive allele - Dominant• Both alleles are the same - homozygous• Physical makeup - phenotype
#20. Identify the correct scientific term.
• Diagram that calculates probabilities• Two alleles are different• Both alleles are expressed• Heterozygotes show intermediate phenotype• Genetic makeup
#20
• Diagram that calculates probabilities – punnett square
• Two alleles are different - heterozygous• Both alleles are expressed - codominant• Heterozygotes show intermediate phenotype
– incomplete dominance• Genetic makeup - genotype
#21
• Organisms that are prokaryotes, have a cell membrane, cell wall, and circular DNA are:
BACTERIA!!!
#22. What would each of the following bacteria look like under
the microscope?• Streptococcus• Staphylobacillus• diplospirillum
#25. Viruses can go through one of two lifecycles. The life cycle where
the virus remains dormant for a period of time then expresses itself
in a time of stress is the ______ cycle.
#25
• Viruses can go through one of two lifecycles. The life cycle where the virus remains dormant for a period of time then expresses itself in a time of stress is the ______ cycle.
LYSOGENIC CYCLE
#26. Which organic molecule?
• Fatty acids• Peptide bonds• Muscle, hair, nails, enzymes• Monosaccharides• Long chains of carbon and hydrogen• Hereditary information
#26
• Fatty acids - lipids• Peptide bonds - proteins• Muscle, hair, nails, enzymes - proteins• Monosaccharides - carbohydrates• Long chains of carbon and hydrogen - lipids• Hereditary information – Nucleic Acids
#27
• Fill in the missing parts:DNA RNA ProteinName of process of #1? - TranscriptionName of process of #2? - Translation